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S3C2440启动代码分析

时间:11-21 来源:互联网 点击:
  1. gmode,BANKSIZE128M/128M
  2. DCD0x31;SCLKpowersavingmode,BANKSIZE64M/64M
  3. DCD0x30;MRSR6CL=3clk
  4. DCD0x30;MRSR7CL=3clk
  5. BaseOfROMDCD|Image

    RO

    Base|
  6. TopOfROMDCD|Image

    RO

    Limit|
  7. BaseOfBSSDCD|Image

    RW

    Base|
  8. BaseOfZeroDCD|Image

    ZI

    Base|
  9. EndOfBSSDCD|Image

    ZI

    Limit|
  10. ALIGN
  11. AREARamData,DATA,READWRITE
  12. ^_ISR_STARTADDRESS;_ISR_STARTADDRESS=0x33FF_FF00
  13. HandleReset#4
  14. HandleUndef#4
  15. HandleSWI#4
  16. HandlePabort#4
  17. HandleDabort#4
  18. HandleReserved#4
  19. HandleIRQ#4
  20. HandleFIQ#4
  21. ;DontusethelabelIntVectorTable,
  22. ;ThevalueofIntVectorTableisdifferentwiththeaddressyouthinkitmaybe.
  23. ;IntVectorTable
  24. ;@0x33FF_FF20
  25. HandleEINT0#4
  26. HandleEINT1#4
  27. HandleEINT2#4
  28. HandleEINT3#4
  29. HandleEINT4_7#4
  30. HandleEINT8_23#4
  31. HandleCAM#4;Addedfor2440.
  32. HandleBATFLT#4
  33. HandleTICK#4
  34. HandleWDT#4
  35. HandleTIMER0#4
  36. HandleTIMER1#4
  37. HandleTIMER2#4
  38. HandleTIMER3#4
  39. HandleTIMER4#4
  40. HandleUART2#4
  41. ;@0x33FF_FF60
  42. HandleLCD#4
  43. HandleDMA0#4
  44. HandleDMA1#4
  45. HandleDMA2#4
  46. HandleDMA3#4
  47. HandleMMC#4
  48. HandleSPI0#4
  49. HandleUART1#4
  50. HandleNFCON#4;Addedfor2440.
  51. HandleUSBD#4
  52. HandleUSBH#4
  53. HandleIIC#4
  54. HandleUART0#4
  55. HandleSPI1#4
  56. HandleRTC#4
  57. HandleADC#4
  58. ;@0x33FF_FFA0
  59. END

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